Further code simplifications now that the Thread context backend is always available

[simgrid.git] / tools / cmake / MakeLib.cmake

diff --git a/tools/cmake/MakeLib.cmake b/tools/cmake/MakeLib.cmake
index 1a92e35..b1ea27d 100644 (file)
--- a/tools/cmake/MakeLib.cmake
+++ b/tools/cmake/MakeLib.cmake
@@ -1,12 +1,12 @@
 ### Make Libs
 
-# On Mac OSX, specify that rpath is useful to look for the dependencies
+# On macOS, specify that rpath is useful to look for the dependencies
 # See https://gitlab.kitware.com/cmake/community/wikis/doc/cmake/RPATH-handling and Java.cmake
 set(CMAKE_MACOSX_RPATH TRUE)
 if(APPLE)
   SET(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE) # When installed, use system path
-  set(CMAKE_SKIP_BUILD_RPATH FALSE)         # When executing from build tree, take the lib from the build path if exists
-  set(CMAKE_BUILD_WITH_INSTALL_RPATH FALSE) # When executing from build tree, take the lib from the system path if exists
+  set(CMAKE_SKIP_BUILD_RPATH FALSE)         # When executing from build tree, take the lib from the build path if exists
+  set(CMAKE_BUILD_WITH_INSTALL_RPATH FALSE) # When executing from build tree, take the lib from the system path if exists
 
   # add the current location of libsimgrid-java.dynlib as a location for libsimgrid.dynlib
   # (useful when unpacking the native libraries from the jarfile)
@@ -40,11 +40,17 @@ endif()
 
 # Compute the dependencies of SimGrid
 #####################################
+# search for dlopen
+if("${CMAKE_SYSTEM_NAME}" MATCHES "kFreeBSD|Linux")
+  find_library(DL_LIBRARY dl)
+endif()
+mark_as_advanced(DL_LIBRARY)
+
 if (HAVE_BOOST_CONTEXTS)
   set(SIMGRID_DEP "${SIMGRID_DEP} ${Boost_CONTEXT_LIBRARY}")
 endif()
 
-if(CMAKE_USE_PTHREADS_INIT AND ${HAVE_THREAD_CONTEXTS})
+if(CMAKE_USE_PTHREADS_INIT)
   set(SIMGRID_DEP "${SIMGRID_DEP} ${CMAKE_THREAD_LIBS_INIT}")
 endif()
 
@@ -77,7 +83,7 @@ if(HAVE_POSIX_GETTIME)
   SET(SIMGRID_DEP "${SIMGRID_DEP} -lrt")
 endif()
 
-if("${CMAKE_SYSTEM}" MATCHES "FreeBSD")
+if("${CMAKE_SYSTEM_NAME}" STREQUAL "FreeBSD")
   set(SIMGRID_DEP "${SIMGRID_DEP} -lprocstat")
 endif()
 
@@ -88,6 +94,7 @@ if(enable_smpi)
   if(NOT ${DL_LIBRARY} STREQUAL "")
     set(SIMGRID_DEP "${SIMGRID_DEP} ${DL_LIBRARY}") # for privatization
   endif()
+
   add_executable(smpimain src/smpi/smpi_main.c)
   target_link_libraries(smpimain simgrid)
   set_target_properties(smpimain
@@ -95,6 +102,14 @@ if(enable_smpi)
   install(TARGETS smpimain # install that binary without breaking the rpath on Mac
     RUNTIME DESTINATION lib/simgrid)
 
+  add_executable(smpireplaymain src/smpi/smpi_replay_main.cpp)
+  target_compile_options(smpireplaymain PRIVATE -fpic)
+  target_link_libraries(smpireplaymain simgrid -shared)
+  set_target_properties(smpireplaymain
+    PROPERTIES RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib/simgrid)
+  install(TARGETS smpireplaymain # install that binary without breaking the rpath on Mac
+    RUNTIME DESTINATION lib/simgrid)
+
   if(SMPI_FORTRAN)
     if(CMAKE_Fortran_COMPILER_ID MATCHES "GNU")
       SET(SIMGRID_DEP "${SIMGRID_DEP} -lgfortran")
@@ -104,6 +119,9 @@ if(enable_smpi)
       SET(SIMGRID_DEP "${SIMGRID_DEP} -lflang")
       if("${CMAKE_SYSTEM}" MATCHES "FreeBSD")
         set(SIMGRID_DEP "${SIMGRID_DEP} -lexecinfo")
+        if ("${CMAKE_SYSTEM_VERSION}" MATCHES "12")
+            set(SIMGRID_DEP "${SIMGRID_DEP} -lpgmath")
+        endif()
       endif()
     endif()
   endif()
@@ -133,6 +151,7 @@ FIND_LIBRARY(GCCLIBATOMIC_LIBRARY NAMES atomic atomic.so.1 libatomic.so.1
 if(CMAKE_COMPILER_IS_GNUCC AND GCCLIBATOMIC_LIBRARY)
     set(SIMGRID_DEP   "${SIMGRID_DEP}   -Wl,--as-needed -latomic -Wl,--no-as-needed")
 endif()
+mark_as_advanced(GCCLIBATOMIC_LIBRARY)
 
 if(enable_model-checking AND (NOT LINKER_VERSION VERSION_LESS "2.30"))
     set(SIMGRID_DEP   "${SIMGRID_DEP}   -Wl,-znoseparate-code")